When using GPT Image 2 (and in some cases, paying 80 credits per turn), the output resolution is always 1K - even if you pay for High quality, which I'd at least expect to be 2K, if not 4K like Nano banana pro.

I have escalated this.

Upscaling issues
Is it just with the upscaler? If you try another browser as a test, does it still fail?
UpScaling Request of information
To help us look into this further, please share the following:

• Original image you tried to upscale, provided in a zip file (to preserve the original details of the image)
• Settings you selected for the upscale
• Credits deducted for the operation
   

Once you’ve shared the requested information, we’ll be glad to assist you.